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As a Mid – Senior Software Engineer at their company, you will be responsible for analyzing, planning, developing, implementing, testing and maintaining various IT projects. You will have the chance to work on interesting projects and build your career.Responsibilities<ul><li>Develop frontend using Angular framework;</li><li>Develop and maintain Java EE/Angular applications;</li><li>Implementation, testing and documentation of enterprise level tailor made multi-tier applications;</li><li>Participate in the entire application lifecycle, focusing on coding and debugging;</li><li>Write clean code to develop functional web applications;</li><li>Build reusable code and libraries for future use;</li><li>Liaise with developers, designers and system administrators to identify new features.</li></ul>Qualifications<ul><li>Bachelor’s degree in Computer Science or other relevant field (i.e. Engineering);</li><li>Minimum 2-3 years of experience with the full software development lifecycle in developing Spring framework/Spring Boot or Java/JEE applications;</li><li>Solid background in Object Oriented Analysis and Design;</li><li>Excellent knowledge of Angular, Typescript, HTML, and CSS;</li><li>Excellent knowledge of JEE, Spring Boot, and ORM (JPA2, Hibernate);</li><li>Very good knowledge of Relational Databases (preferred Oracle DB, PostgreSQL);</li><li>Experience in Git, Maven, and Docker;</li><li>Excellent written and oral use of English.</li></ul>

Full Stack Software Engineer

We are looking for an Intern Software Engineer to join our team and support the development of a large-scale insurance digital transformation project. The role is ideal for a student eager to take their first professional step in software development and gain real experience in a modern frontend environment using Angular or Java.Key Responsibilities<ul><li>Contribute to the design, development, and testing of frontend components using Angular or Java.</li><li>Collaborate with the team to implement new features and resolve issues.</li><li>Participate in code reviews and documentation activities.</li><li>Learn and apply best practices in software engineering.</li></ul>Ideal Candidate Profile<ul><li>Academic or project experience with Angular or Java.</li><li>Strong motivation to learn and grow professionally.</li><li>Team spirit and willingness to collaborate in a structured environment.</li><li>GitHub profile demonstrating academic or personal work is highly valued.</li></ul>Project Context The internship is part of an ongoing Insurance Project, one of the largest and most digitally advanced insurance providers in Greece, focused on enhancing and modernizing its customer-facing digital services.If you are interested in starting your journey with us, we’d love to hear from you!

Internship – Software Engineer (Frontend – Angular / Java) NEW

We are looking for an Intern Software Engineer to join our team and support the development of a large-scale insurance digital transformation project. The role is ideal for a student eager to take their first professional step in software development and gain real experience in a modern Java-based environment.Key Responsibilities<ul><li>Contribute to the design, development, and testing of backend components using Java</li><li>Collaborate with the team to implement new features and resolve issues</li><li>Participate in code reviews and documentation activities</li><li>Learn and apply best practices in software engineering</li></ul>Ideal Candidate Profile<ul><li>Academic or project experience with Java</li><li>Strong motivation to learn and grow professionally</li><li>Team spirit and willingness to collaborate in a structured environment</li><li>GitHub profile demonstrating academic or personal work is highly valued</li></ul>Project Context The internship is part of an ongoing Insurance Project, one of the largest and most digitally advanced insurance providers in Greece, focused on enhancing and modernizing its customer-facing digital services.If you are interested in starting your journey with us, we’d love to hear from you!

Internship – Software Engineer (Java) NEW

Our client is a leading European IT solutions provider with a strong local presence and global structure. They deliver end-to-end tech solutions across diverse industries and are now growing their operations in Greece. To strengthen their Networking &amp; Security team, they are looking for a skilled Network Project Engineer to join their international environment and contribute to the delivery of complex and innovative network solutions.If you’re passionate about networking, security, and cutting-edge technologies — this is your next challenge.<h2>Your Responsibilities</h2><ul><li>Analyze complex questions and incidents from clients and provide solutions.</li><li>Set up new customer environments across different technologies.</li><li>Maintain and support network components (routers, switches, firewalls, load balancers, proxies, wireless, etc.).</li><li>Interact with client environments and occasionally visit customer sites.</li><li>Investigate and resolve network issues, ensuring minimal downtime and impact.</li><li>Create and maintain accurate documentation, procedures, and instructions.</li><li>Collaborate with the team to optimize and update monitoring tools.</li><li>Participate in on-call rotation (approx. every 8 weeks) and occasional after-hours project work.</li></ul><h2>Your Profile</h2><ul><li>Experience in the Networking &amp; Security field (at least 3 years in a similar Network Project Engineer role, or 5 years in Network Operations).</li><li>Bachelor’s degree in IT or related field.</li><li>CCNA certification (CCNP or equivalent advanced knowledge strongly preferred).</li><li>Strong knowledge of switching and routing protocols (TCP/IP, OSPF, BGP, VRF, MPLS).</li><li>Proven experience with firewalling (Checkpoint, Cisco ASA), VPNs, proxies (Bluecoat), load balancing (F5), wireless solutions (Aruba), SSLVPN (F5), and authentication systems (VASCO/RSA).</li><li>Proficiency in network monitoring tools (Nagios, SolarWinds, PRTG).</li><li>Hands-on experience with cloud platforms (AWS, Azure, Google Cloud) and virtualization (VMware, Hyper-V).</li><li>Strong track record in end-to-end project delivery: planning, design, implementation, and support.</li><li>Excellent communication and teamwork skills in an international environment.</li></ul><h2>What They Offer</h2><ul><li>A dynamic, multicultural team of 17 professionals across Europe.</li><li>Competitive salary and benefits package.</li><li>Flexible working schedule with hybrid possibilities.</li><li>Annual training and certifications with leading vendors (Fortinet, Cisco, Palo Alto, F5, etc.).</li><li>Continuous feedback, career development plans, and personal growth opportunities.</li><li>A collaborative and fun work culture with open-door policy, team-building events, corporate games, and more.</li></ul>

Network & Security Project Engineer

Our client is seeking a Senior Android Engineer / Team Lead to join their growing team in Greece. The ideal candidate will be a hands-on developer with strong experience in Kotlin, Java, and Android Automotive OS, capable of contributing to both software development and architecture, while mentoring and leading a small team.<h2>Key Responsibilities</h2><ul><li>Lead and mentor a small Android development team while remaining fully hands-on.</li></ul><ul><li>Design, develop, and maintain applications within the Android Automotive OS ecosystem. Contribute to software architecture and ensure integration with in-vehicle subsystems.</li></ul><ul><li>Collaborate with cloud and embedded teams across Germany and Romania</li><li>Ensure high-quality delivery through testing, code reviews, and performance optimization.</li></ul><h2>Tech Stack</h2>Backend: Java, Kotlin Frontend: Android Automotive OS, custom infotainment systems, UI integration Cloud / DevOps: Exposure to cloud systems, CI/CD environments Database: Embedded data handling Other Tools: Spark OS, proprietary App Store, navigation and connectivity modules<h2>Must-Have Skills</h2><ul><li>Strong experience with Kotlin and Java for Android development</li></ul><ul><li>Deep understanding of Android Automotive OS and infotainment systems</li></ul><ul><li>Proven experience in software architecture and system integration Excellent communication and leadership abilities</li></ul><ul><li>Hands-on, proactive approach in cross-functional international teams</li></ul><h2>Nice-to-Have Skills</h2><ul><li>Knowledge of C++ for embedded components</li></ul><ul><li>Familiarity with cloud connectivity and navigation features</li></ul><ul><li>Experience working with Agile and continuous delivery environments</li></ul><h2>Why Join Them</h2><ul><li>International projects and collaboration with teams in Germany and Romania</li></ul><ul><li>Work on cutting-edge automotive infotainment systems (e.g., Renault vehicles) Private health insurance, meal tickets (€120), training opportunities, and full equipment (laptop &amp; mobile)</li></ul><ul><li>A dynamic environment that promotes technical excellence and career growth</li></ul>

Senior Android Engineer / Team Lead NEW

The&nbsp;Senior Technical Consultant is primarily responsible for providing development, enhancement, troubleshooting and maintenance services on Banking Treasury applications.Job Responsibilities<ul><li>Designs and develops high-volume, low-latency applications for mission-critical systems and delivers high-availability and performance.</li><li>Contributes to all phases of the development lifecycle.</li><li>Proposes possible solutions to anticipated problems.</li><li>Confirms program operation by conducting tests.</li><li>Provides technical documentation for modules she/he is involved in.</li><li>Supports continuous improvement by investigating alternatives and technologies and presents these for architectural review.</li><li>Identifies, troubleshoots, and debugs defects in designated application code.</li></ul>Job Qualifications &amp; Skills<ul><li>BS/MS degree in Computer Science, Engineering or a related subject.</li><li>Strong professional development experience in Java &amp; SQL / PL SQL / T-SQL programming, to interrogate relational databases e.g. MSSQL, Oracle, PostgreSQL.</li><li>Good knowledge of complex data models and software integration/delivery.</li><li>Familiarity with development of procedures and scripts for data migration, custom reports, reconciliation processes etc.</li><li>Familiarity with tools that can aid with profiling server resource usage and optimizing it.</li><li>A good level in English language.</li><li>Strong analytical and problem-solving skills.</li><li>Ability to interpret product specifications and develop appropriate software modules to meet these requirements.</li><li>Ability to work effectively as part of a team with constant cooperation and interaction.</li><li>Experience of working in the Financial sector will be an asset.</li></ul>What They Offer<ul><li>Competitive and performance-based remuneration.</li><li>Private Medical &amp; Life Insurance Plan.</li><li>Meal Vouchers.</li><li>Training and Development opportunities in FinTech sector.</li><li>New experiences within a multinational environment and global teams.</li><li>Team spirit environment with passion for technology.</li><li>A Workplace of Diversity &amp; Inclusion.</li></ul>

Senior Technical Consultant

As a Senior Java Developer, you will be part of a dynamic team of 10 professionals, contributing to the design, development, enhancement, and maintenance of advanced FinTech solutions. The role combines strong technical expertise with problem-solving ability and offers exposure to large-scale, international projects.You will actively collaborate with business analysts, architects, and fellow engineers, taking ownership of delivering robust, scalable, and high-quality software components.Responsibilities<ul><li>Design, develop, and maintain high-performance Java applications and modules for global FinTech projects.</li><li>Participate in business analysis and transform complex requirements into functional use cases and user stories.</li><li>Collaborate closely with the development team, architects, and subcontractors, ensuring adherence to coding standards and best practices.</li><li>Implement and optimize database queries, ensuring high availability and performance.</li><li>Conduct thorough testing, debugging, and troubleshooting to ensure flawless software operation.</li><li>Perform code reviews, unit testing, and optimization for quality assurance.</li><li>Contribute to continuous improvement by researching emerging technologies and frameworks.</li></ul>Requirements<ul><li>BSc/MSc in Computer Science, Software Engineering, or a related field.</li><li>5+ years of proven professional experience in Java development.</li><li>Proven professional development experience using JAVA/JEE, Quarkus, JPA, Eclipse, SVN, Maven technologies.</li><li>Knowledge of Front-End technologies (React, HTML/5, Javascript, CSS/Less, JSP, JQuery).</li><li>Web Services Development (REST, SOAP).</li><li>Solid understanding of SQL and experience with relational databases (PostgreSQL, MySQL, MS SQL Server).</li><li>Familiarity with build tools (Maven, Gradle) and version control systems (Git).</li><li>Experience working in Agile/Scrum teams.</li><li>Strong problem-solving, analytical, and communication skills.</li><li>Ability to work effectively in a collaborative, multinational environment.</li></ul>Nice to Have<ul><li>Experience in the Banking/FinTech domain.</li><li>Exposure to cloud technologies and modern deployment pipelines.</li></ul>What They Offer<ul><li>Competitive and performance-based remuneration.</li><li>Meal vouchers.</li><li>Private Medical &amp; Life Insurance Plan.</li><li>Flexible working model (hybrid/on-site).</li><li>Training and development opportunities in the FinTech sector.</li><li>New experiences within a multinational environment and global teams.</li><li>Team-spirit environment with passion for technology.</li><li>Employee referral bonus.</li><li>A workplace of diversity &amp; inclusion.</li></ul>If you are a passionate Senior Java Developer eager to work on global FinTech projects and contribute to cutting-edge solutions, we would love to hear from you!

Senior Java Developer

As an&nbsp;AI Engineer, you will be a key member of the AI &amp; Innovation team, working closely with other engineers and the Head of AI. You will be responsible for&nbsp;designing, developing, and deploying AI models and pipelines, with a strong focus on&nbsp;Large Language Models (LLMs) and Generative AI. This is a hands-on role, ideal for someone passionate about applying state-of-the-art AI technologies to real-world enterprise problems in the financial services domain.Key Responsibilities:<ul><li>Design and implement&nbsp;end-to-end ML/LLM pipelines&nbsp;(data preprocessing, embeddings, model integration, deployment).</li><li>Develop and optimize&nbsp;RAG (Retrieval-Augmented Generation) pipelines&nbsp;using vector databases and embeddings.</li><li>Work on&nbsp;document intelligence projects, including parsing, classification, and information extraction from unstructured text.</li><li>Contribute to&nbsp;text-to-SQL and text-to-API solutions, enabling natural language queries over structured data and APIs.</li><li>Collaborate with the team to build&nbsp;speech-to-text models&nbsp;(with a focus on Greek language datasets).</li><li>Integrate models into enterprise applications using&nbsp;APIs, Docker, and cloud environments.</li><li>Evaluate, monitor, and improve the performance of AI systems in production.</li><li>Stay up to date with the latest trends in Generative AI, NLP, and ML research.</li></ul>Requirements:<ul><li>Bachelor’s or Master’s degree in Computer Science, Artificial Intelligence, Machine Learning, or related field.</li><li>3–5 years of experience&nbsp;in Machine Learning, Data Science, or AI Engineering, with at least&nbsp;1–2 years hands-on experience with LLMs/Generative AI.</li><li>Strong programming skills in&nbsp;Python&nbsp;and familiarity with&nbsp;ML frameworks&nbsp;(PyTorch, TensorFlow, HuggingFace Transformers).</li><li>Experience with&nbsp;LLM APIs&nbsp;(OpenAI, Anthropic, Azure OpenAI, HuggingFace).</li><li>Hands-on experience with&nbsp;RAG pipelines,&nbsp;vector databases&nbsp;(e.g. FAISS, Pinecone, Chroma), and&nbsp;LangChain.</li><li>Knowledge of&nbsp;prompt engineering, fine-tuning, and model evaluation.</li><li>Experience deploying ML models into production using&nbsp;APIs, Docker, cloud platforms (Azure, AWS, or GCP).</li><li>Familiarity with&nbsp;SQL&nbsp;and structured data processing.</li><li>Strong problem-solving skills and ability to adapt AI solutions to new business domains (finance/banking experience is a plus).</li></ul>Nice-to-Have:<ul><li>Experience with&nbsp;speech-to-text systems&nbsp;or multilingual NLP.</li><li>Previous exposure to&nbsp;financial services/banking applications.</li><li>Familiarity with&nbsp;MLOps tools&nbsp;(monitoring, CI/CD for ML, LangSmith, LangFuse).</li></ul>What They Offer:<ul><li>Hybrid working model.</li><li>Opportunity to work on&nbsp;cutting-edge AI projects with real-world impact in the financial services industry.</li><li>Exposure to international clients and enterprise-grade solutions.</li><li>A collaborative, innovation-driven environment with growth opportunities.</li></ul>

Senior AI Engineer

Our client is seeking for a Java Software Engineer who will be primarily responsible for providing development, enhancement, troubleshooting and maintenance services on the company’s finance applications.About ThemOur client is an award-winning Financial Management software provider. The company has a presence in 45 countries and offices in key financial centers. Their vision is to provide innovative technology solutions that enable Financial Institutions and corporates across the world to deliver their full potential to their clients.Job Responsibilities:<ul><li>Develop components/modules and microservices for the company’s applications targeting the finance industry.</li><li>Identifies, troubleshoots and debugs defects in designated application code.</li><li>Contributes to all phases of the development lifecycle.</li><li>Proposes possible solutions to anticipated problems.</li><li>Supports continuous improvement by investigating alternatives and technologies and presents these for architectural review.</li><li>Confirms program operation by conducting tests.</li><li>Provides technical documentation for modules they are involved in.</li><li>Supports and assists the Services team.</li></ul>Job Qualifications &amp; Skills:<ul><li>BS/MS degree in Computer Science, Engineering or a related subject.</li><li>Proven professional development experience using JAVA/JEE, Quarkus, JPA, Eclipse, SVN, Maven technologies.</li><li>Knowledge of Front-End technologies (React, HTML/5, Javascript, CSS/Less, JSP, JQuery).</li><li>Web Services Development (REST, SOAP).</li><li>Skills in SQL / PL SQL language and database servers like MSSQL, Oracle.</li><li>A good level in English language.</li><li>Knowledge of Cloud deployment like AWS appreciated.</li><li>Strong analytical and problem-solving skills.</li><li>Ability to interpret product specifications and develop appropriate software modules to meet these requirements.</li><li>Ability to effectively communicate technical information, both orally and in writing.</li><li>Ability to work effectively as part of a team with constant cooperation and interaction.</li></ul>What They Offer:<ul><li>Competitive and performance-based remuneration.</li><li>Private Health &amp; Life Insurance Plan.</li><li>Monthly Meal Allowance.</li><li>Training and Development opportunities in the FinTech sector.</li><li>New experiences and opportunities within a dynamic, multinational environment and global teams.</li><li>Team spirit environment with passion for technology.</li><li>A Workplace of Diversity &amp; Inclusion.</li></ul>

Java Software Engineer

As the Head of Artificial Intelligence Unit, you will lead a team of talented developers and data scientists in the development and implementation of advanced AI and ML algorithms. Reporting directly to the Group Chief Technology Officer (CTO), you will play a pivotal role in driving the strategic direction of our client’s AI initiatives while ensuring alignment with company objectives.What You Will Need to Do:&nbsp;<ul><li>Lead and inspire a team of developers and data scientists to deliver innovative AI solutions that meet business needs.</li><li>Develop and implement advanced AI and machine learning algorithms, with a focus on natural language processing (NLP), neural networks, deep learning, and optimization techniques.</li><li>Collaborate closely with cross-functional teams to design, implement, and deploy machine learning models that address complex business challenges.</li><li>Provide clear direction, guidance, and mentorship to team members, fostering a culture of continuous learning and professional development.</li><li>Utilize strong managerial skills to effectively allocate resources, prioritize projects, and drive results in a fast-paced environment.</li><li>Foster a collaborative and inclusive team culture that values diversity, creativity, and open communication.</li><li>Establish and maintain strong relationships with key stakeholders, including executives, business leaders, and external partners, to drive AI innovation and adoption across the organization.</li><li>Ensure compliance with relevant regulatory requirements and industry best practices in AI development and deployment.</li></ul>What You Will Bring:<ul><li>Bachelor’s degree in Mathematics, Physics, or Computer Science.</li><li>Master’s degree in Mathematics, Engineering Mathematics, Machine Learning, Optimization, or related computational sciences.</li><li>Strong programming skills in Python and C++.</li><li>Solid understanding of linear algebra, calculus, and probability theory.</li><li>Familiarity with information theory, dynamical systems, and complexity analysis.</li><li>Experience with Spacy, HuggingFace models, TensorFlow, Keras, PyTorch, and OpenAI API is a plus.</li><li>Proven track record of developing and deploying machine learning models.</li><li>Excellent leadership and managerial skills, with the ability to inspire and motivate a team towards achieving strategic objectives.</li><li>Strong communication and interpersonal skills, with the ability to effectively collaborate with cross-functional teams and communicate complex technical concepts to non-technical stakeholders.</li></ul>What They Offer:<ul><li>Competitive &amp; performance based remuneration.</li><li>Meal Vouchers.</li><li>Medical &amp; Life Insurance Plan.</li><li>New experiences within a multinational environment and global teams.</li><li>Team spirit environment with passion for technology.</li><li>Development opportunities within a market-leading, fast-growing organization.</li></ul>If you want to be part of one of the top leading software firms in the FinTech industry internationally, we want to hear from you!

Θέσεις Εργασίας Code.hub Ελλάδα - Σελίδα 4

full stack software engineer

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internship – software engineer (frontend – angular / java) new

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internship – software engineer (java) new

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network & security project engineer

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senior android engineer / team lead new

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senior technical consultant

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senior java developer

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senior ai engineer

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java software engineer

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head of ai unit

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